11560000

素因数分解:

$2^6\times 5^4\times {\mathrm{17}}^2$

素因数の和:66

約数の個数: 105

約数和(自身を含む): 30450409

約数和(自身を除く): 18890409

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 136, 160, 170, 200, 250, 272, 289, 320, 340, 400, 425, 500, 544, 578, 625, 680, 800, 850, 1000, 1088, 1156, 1250, 1360, 1445, 1600, 1700, 2000, 2125, 2312, 2500, 2720, 2890, 3400, 4000, 4250, 4624, 5000, 5440, 5780, 6800, 7225, 8000, 8500, 9248, 10000, 10625, 11560, 13600, 14450, 17000, 18496, 20000, 21250, 23120, 27200, 28900, 34000, 36125, 40000, 42500, 46240, 57800, 68000, 72250, 85000, 92480, 115600, 136000, 144500, 170000, 180625, 231200, 289000, 340000, 361250, 462400, 578000, 680000, 722500, 1156000, 1445000, 2312000, 2890000, 5780000, 11560000]

約数ペア:

[(1, 11560000), (2, 5780000), (4, 2890000), (5, 2312000), (8, 1445000), (10, 1156000), (16, 722500), (17, 680000), (20, 578000), (25, 462400), (32, 361250), (34, 340000), (40, 289000), (50, 231200), (64, 180625), (68, 170000), (80, 144500), (85, 136000), (100, 115600), (125, 92480), (136, 85000), (160, 72250), (170, 68000), (200, 57800), (250, 46240), (272, 42500), (289, 40000), (320, 36125), (340, 34000), (400, 28900), (425, 27200), (500, 23120), (544, 21250), (578, 20000), (625, 18496), (680, 17000), (800, 14450), (850, 13600), (1000, 11560), (1088, 10625), (1156, 10000), (1250, 9248), (1360, 8500), (1445, 8000), (1600, 7225), (1700, 6800), (2000, 5780), (2125, 5440), (2312, 5000), (2500, 4624), (2720, 4250), (2890, 4000)]